139742862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{77377}}^1$

素因数の和:77432

約数の個数: 32

約数和(自身を含む): 326844672

約数和(自身を除く): 187101810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 77377, 154754, 232131, 464262, 541639, 1083278, 1624917, 3249834, 3327211, 6654422, 9981633, 19963266, 23290477, 46580954, 69871431, 139742862]

約数ペア:

[(1, 139742862), (2, 69871431), (3, 46580954), (6, 23290477), (7, 19963266), (14, 9981633), (21, 6654422), (42, 3327211), (43, 3249834), (86, 1624917), (129, 1083278), (258, 541639), (301, 464262), (602, 232131), (903, 154754), (1806, 77377)]